1. Fully close the rear door glass.
2. Disconnect the negative battery cable..
3. Remove the rear door trim..
4. Remove the rear door speaker..
5. Remove the bolt A.

6. Remove the bolts B.

7. Pull out the rear door checker from the rear door speaker installation hole.
8. Install in the reverse order of removal.
Liftgate Upper Trim Removal/Installation
Rear Door Hinge Removal/InstallationChecking tires
Regular inspection of the tires on your Subaru Solterra is essential for maintaining
safety, efficiency, and optimal driving performance. Begin by checking whether the
treadwear indicators are visible, as these serve as a clear signal of tire wear.
Additionally, carefully examine each tire for ...
ABS HU/CM Inspection
1. Disconnect the ABS HU/CM connector..
2. Connect the negative battery cable..
3. Attach the tester lead to the ABS HU/CM wiring harness-side connector and
inspect the voltage, continuity, or resistance according to the standard (reference
value) in the table below.
Standard (reference)
...
Air Intake Actuator Inspection [Full Auto Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C),
connect terminal C (or B) to ground, and then verify that the air intake actuator
operates as shown in the table.
If the operation condition is not normal, replace the air intake actuator.
...